Mongoose SchemaString＃match接收TypeError(Mongoose SchemaString#match receiving TypeError)

我目前正在尝试使用正则表达式在Node.js中执行模式匹配，并且相信所有内容都是根据正确的Mongoose文档设置的，但是当我尝试验证正则表达式时，它无法执行此操作。 我使用以下内容作为我的Mongoose Schema：

var dateTimeMatch = ['/-?[0-9]{4}(-(0[1-9]|1[0-2])(-(0[0-9]|[1-2][0-9]|3[0-1])))(T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](\.[0-9]+)?(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00)))/', 'Deceased DateTime must be in the format: 1992-12-31T23:59:59+14:00']; module.exports = mongoose.model('Patient', new Schema({ identifier: [{ period: { start: { type: String, match: dateTimeMatch, required: true}, end: {type: String, match: dateTimeMatch} //if not ongoing } }] });

我使用以下JSON作为有效负载：

{ "identifier":{ "period":{ "start":"1992-12-31T23:59:59+14:00" } } }

我试图使用以下代码将模型保存到MongoDB本身，这似乎也是正确的。

//Build Mongoose Model for insertion into DB var patientBody = new Patient(req.body); //patientBody.affiliation = Lookup from UID what company affiliation *TODO patientBody.save(function(err) { console.log(err); }

但最终我收到以下错误：

\node_modules\mongoose\lib\schema\string.js:357 ? regExp.test(v) ^ TypeError: undefined is not a function at EmbeddedDocument.matchValidator (\node_modules\mongoose\lib\schema\string.js:357:18) at \node_modules\mongoose\lib\schematype.js:724:28 at Array.forEach (native) at SchemaString.SchemaType.doValidate (\node_modules\mongoose\lib\schematype.js:698:19) at \node_modules\mongoose\lib\document.js:1191:9 at process._tickCallback (node.js:355:11) Process finished with exit code 1

我相信我已经将问题缩小到了正确无法正确验证的正则表达式，但我不确定为什么或如何进一步纠正这个问题。 任何帮助将不胜感激。

I am currently attempting to perform schema matching in Node.js using regex and believe that everything is setup according to the proper Mongoose documentation however when I attempted to validate the regex it fails to do so. I am using the following for my Mongoose Schema:

var dateTimeMatch = ['/-?[0-9]{4}(-(0[1-9]|1[0-2])(-(0[0-9]|[1-2][0-9]|3[0-1])))(T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](\.[0-9]+)?(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00)))/', 'Deceased DateTime must be in the format: 1992-12-31T23:59:59+14:00']; module.exports = mongoose.model('Patient', new Schema({ identifier: [{ period: { start: { type: String, match: dateTimeMatch, required: true}, end: {type: String, match: dateTimeMatch} //if not ongoing } }] });

And I am using the following JSON as the payload:

{ "identifier":{ "period":{ "start":"1992-12-31T23:59:59+14:00" } } }

I am attempting to save the model to MongoDB itself using the following code which also seems to be correct.

//Build Mongoose Model for insertion into DB var patientBody = new Patient(req.body); //patientBody.affiliation = Lookup from UID what company affiliation *TODO patientBody.save(function(err) { console.log(err); }

However ultimately I receive the following error:

\node_modules\mongoose\lib\schema\string.js:357 ? regExp.test(v) ^ TypeError: undefined is not a function at EmbeddedDocument.matchValidator (\node_modules\mongoose\lib\schema\string.js:357:18) at \node_modules\mongoose\lib\schematype.js:724:28 at Array.forEach (native) at SchemaString.SchemaType.doValidate (\node_modules\mongoose\lib\schematype.js:698:19) at \node_modules\mongoose\lib\document.js:1191:9 at process._tickCallback (node.js:355:11) Process finished with exit code 1

I believe I have narrowed down the issue to the regex not validating properly, but am unsure as to why or how to proceed any further to correct the issue. Any help would be greatly appreciated.

最满意答案

正则表达式需要是一个实际的正则表达式对象而不是字符串。

尝试这个：

var dateTimeMatch = [ /-?[0-9]{4}(-(0[1-9]|1[0-2])(-(0[0-9]|[1-2][0-9]|3[0-1])))(T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](\.[0-9]+)?(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00)))/, 'Deceased DateTime must be in the format: 1992-12-31T23:59:59+14:00' ];

The regexp needs to be an actual regexp object and not a string.

Try this:

var dateTimeMatch = [ /-?[0-9]{4}(-(0[1-9]|1[0-2])(-(0[0-9]|[1-2][0-9]|3[0-1])))(T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](\.[0-9]+)?(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00)))/, 'Deceased DateTime must be in the format: 1992-12-31T23:59:59+14:00' ];Mongoose SchemaString＃match接收TypeError(Mongoose SchemaString#match receiving TypeError)

我目前正在尝试使用正则表达式在Node.js中执行模式匹配，并且相信所有内容都是根据正确的Mongoose文档设置的，但是当我尝试验证正则表达式时，它无法执行此操作。 我使用以下内容作为我的Mongoose Schema：

var dateTimeMatch = ['/-?[0-9]{4}(-(0[1-9]|1[0-2])(-(0[0-9]|[1-2][0-9]|3[0-1])))(T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](\.[0-9]+)?(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00)))/', 'Deceased DateTime must be in the format: 1992-12-31T23:59:59+14:00']; module.exports = mongoose.model('Patient', new Schema({ identifier: [{ period: { start: { type: String, match: dateTimeMatch, required: true}, end: {type: String, match: dateTimeMatch} //if not ongoing } }] });

我使用以下JSON作为有效负载：

{ "identifier":{ "period":{ "start":"1992-12-31T23:59:59+14:00" } } }

我试图使用以下代码将模型保存到MongoDB本身，这似乎也是正确的。

//Build Mongoose Model for insertion into DB var patientBody = new Patient(req.body); //patientBody.affiliation = Lookup from UID what company affiliation *TODO patientBody.save(function(err) { console.log(err); }

但最终我收到以下错误：

\node_modules\mongoose\lib\schema\string.js:357 ? regExp.test(v) ^ TypeError: undefined is not a function at EmbeddedDocument.matchValidator (\node_modules\mongoose\lib\schema\string.js:357:18) at \node_modules\mongoose\lib\schematype.js:724:28 at Array.forEach (native) at SchemaString.SchemaType.doValidate (\node_modules\mongoose\lib\schematype.js:698:19) at \node_modules\mongoose\lib\document.js:1191:9 at process._tickCallback (node.js:355:11) Process finished with exit code 1

我相信我已经将问题缩小到了正确无法正确验证的正则表达式，但我不确定为什么或如何进一步纠正这个问题。 任何帮助将不胜感激。

I am currently attempting to perform schema matching in Node.js using regex and believe that everything is setup according to the proper Mongoose documentation however when I attempted to validate the regex it fails to do so. I am using the following for my Mongoose Schema:

var dateTimeMatch = ['/-?[0-9]{4}(-(0[1-9]|1[0-2])(-(0[0-9]|[1-2][0-9]|3[0-1])))(T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](\.[0-9]+)?(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00)))/', 'Deceased DateTime must be in the format: 1992-12-31T23:59:59+14:00']; module.exports = mongoose.model('Patient', new Schema({ identifier: [{ period: { start: { type: String, match: dateTimeMatch, required: true}, end: {type: String, match: dateTimeMatch} //if not ongoing } }] });

And I am using the following JSON as the payload:

{ "identifier":{ "period":{ "start":"1992-12-31T23:59:59+14:00" } } }

I am attempting to save the model to MongoDB itself using the following code which also seems to be correct.

//Build Mongoose Model for insertion into DB var patientBody = new Patient(req.body); //patientBody.affiliation = Lookup from UID what company affiliation *TODO patientBody.save(function(err) { console.log(err); }

However ultimately I receive the following error:

\node_modules\mongoose\lib\schema\string.js:357 ? regExp.test(v) ^ TypeError: undefined is not a function at EmbeddedDocument.matchValidator (\node_modules\mongoose\lib\schema\string.js:357:18) at \node_modules\mongoose\lib\schematype.js:724:28 at Array.forEach (native) at SchemaString.SchemaType.doValidate (\node_modules\mongoose\lib\schematype.js:698:19) at \node_modules\mongoose\lib\document.js:1191:9 at process._tickCallback (node.js:355:11) Process finished with exit code 1

I believe I have narrowed down the issue to the regex not validating properly, but am unsure as to why or how to proceed any further to correct the issue. Any help would be greatly appreciated.

最满意答案

正则表达式需要是一个实际的正则表达式对象而不是字符串。

尝试这个：

var dateTimeMatch = [ /-?[0-9]{4}(-(0[1-9]|1[0-2])(-(0[0-9]|[1-2][0-9]|3[0-1])))(T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](\.[0-9]+)?(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00)))/, 'Deceased DateTime must be in the format: 1992-12-31T23:59:59+14:00' ];

The regexp needs to be an actual regexp object and not a string.

Try this:

var dateTimeMatch = [ /-?[0-9]{4}(-(0[1-9]|1[0-2])(-(0[0-9]|[1-2][0-9]|3[0-1])))(T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](\.[0-9]+)?(Z|(\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00)))/, 'Deceased DateTime must be in the format: 1992-12-31T23:59:59+14:00' ];